إغلاق ...) (1501130 General chemistry 1 section2) 0.09 Hydrogen (H2), less dense than oxygen (02), .7 5: diffuses )1 نقطة( times as fast 1/16 times fast 16 times fast 4 times fast 1/4 CO(g) + 2H2(g) =CH3OH KP = 0.038.8 What is the value of Kc for the reaction at 200 C( %3D 5 R=0.0821 atm.L/mol.K)
Q: N2(g) + 3 X2(g) → 2 NX3(g) 0.0 AH° 0.0 -48 kJ/mol S° 292 200 152 J/(mol·K) What is AG at 600 K ? О…
A: N2 +3X2 -----> 2NX2
Q: What is ΔG0 (in units of J) for the following reaction at 298K? O2(g) + 4H+(aq) +4Fe2+(aq) →…
A: The given reaction:
Q: name and define K,Kc and K1c .explain the differences and conditions under which each parameter…
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A: Given, A mixture of CH4 and H2O is passed over a nickel catalyst at 1000 K. The emerging gas…
Q: 3. In both the ammonia, NH3, synthesis and the production of SO3, according to ... N2(g) + 3 H2(g) 2…
A: Given: Haber process- N2 + 3H2 <-------> 2NH3. ∆H = -92kJ Contact process- 2SO2 + O2…
Q: For 2-methylbutane, the AH° of vaporization is 25.22 kJ/mol and the AS° of vaporization is 84.48…
A: In this question, we want to determine the ∆G° of Vaporization. How we can calculate it's value, you…
Q: 1. For a certain gas phase reaction AG° = -136.4 – T × (+0.3142) in units of kJ and K. Based on this…
A: As per the guidelines, I can only answer first three sub-parts, because you have posted multiple…
Q: 2NH, (g) – N, (g) + 3H, (3) AG = 34. kJ Now suppose a reaction vessel is filled with 1.30 atm of…
A:
Q: For 2-methylbutane, the AH° of vaporization is 25.22 kJ/mol and the AS° of vaporization is 84.48…
A: ∆H°, ∆S°, pressure and temperature of vaporization of 2-Methylbutane, whose ∆G° is to be determined.
Q: average kinetic kinetic energy of helium gas at 140.0 K is 1.74594 kJ/mol. What is the average…
A:
Q: 4) Given the reactions (1) and (2) below, determine (i) A,H° and A,U° for reaction (3), and (ii)…
A: Given data, Delta H for equation 1 = +52.96kJ/mol Delta H for equation 2 = -483.64kJ/mol
Q: Draw graph of X H2SO4 - Vk
A: % H2SO4 Vk (mL) 98 5004 80 3002 60 2283 40 2048 20 1731 5 1790 0 1802
Q: Calculate the value of Kp at 298 K for N2(g) + 2 O2(g) ⇌ 2 NO2(g) from the following…
A: Since adding the given 2 reactions will give us the reaction N2 (g) + 2 O2 (g) ⇌ 2 NO2 (g) Hence…
Q: Calculate AG° for H20(g) + 02(g) = H2O2 (g) at 595 K, using the following data: H2 (9) + O2 (9) =…
A: In given system, free energy (dG) reflects the existing internal energy amount that is applied for…
Q: Given the reaction: CuSO4.3H2O CuSO4.2H2O + H2O the DELTA H° = 9900 and DELTA G°=4500 at 25°C.…
A: The given reaction is : CuSO4·3H2O(s) ↔ CuSO4.2H2O(s) + H2O(g) ∆H° = 9900 J/mol and ∆G°=4500…
Q: Estimate the boiling point of an organic compound (CnH2n+2) in unit of degree Celsius (°C) given the…
A: Here, we have given the enthalpy and entropy values for gas and liquid. From that we can calculate…
Q: In a certain operation, 100 kg of limestone containing 80% carbonates (CaCO3 and MgcO3) is calcined…
A: First we would calculate total mass of carbonates . Then we would let moles of CaCO3 to be 'x ' and…
Q: Płots of AG" of vaporization vs the pressure(gas) for butane and benzene are shown below. At 1 atm,…
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Q: The following is a table of water vapor pressure in millibar (mbar) vs Temp in °C. In your own…
A: We are given the vapor pressure of water in mbar at different temperature(oC) values in increasing…
Q: If Sº in J/mol-K is 20 for H2SO4(aq), 20 for SO42-(aq), 141 for NaBr(aq), & 59 for Na+(aq), Sº for…
A: Given data: So for H2SO4 = 20 J/K mol So for NaBr = 141 J/K mol So for Na+ = 59 J/K mol
Q: A student obtains the following data by following an experimental procedure to this one. Based on…
A: Given :
Q: Calculate the mass of barium iodate that can disolve in 500 mL of water at 25ºC. Kps(Ba(IO3)2)= 1.57…
A: we need to calculate mass of barium iodate that can disolve in 500 mL of water
Q: In biological cells that have a plentiful supply of oxygen, glucose is oxidized completely to CO2…
A: a) When glucose is oxidized completely to CO2 and H2O by a process called aerobic respiration, the…
Q: Hydrogen gas can be produced from the reaction of graphite and steam according to the following…
A:
Q: Given the following information A(I) + B(g) + C (g) - 3D(g) Kp = 5.20 x 10-10 at 298 Determine Kc at…
A: For reaction : A + B + C ----> 3 D Kp = 5.20 x 10-10
Q: 7-Given the following data for graphite and diamond at 298K. S°(diamond) = 0.58 cal/mole deg %3D…
A: Given that, CO2 → C(dia)+O2 ∆H=+94.03 kcal/molC(graph)+O2 → CO2 ∆H=-94.48…
Q: Which of the following processes is endothermic, given the following: S(s) + O2(g) →SO2(g) ΔH = –299…
A: If the forward reaction is exothermic(energy us being evolved) , whereas the reverse reaction is…
Q: What is AG for the decomposition of CaCO3 at 298 K and a partial pressure of CO2 of 4.00x10-4 bar?…
A:
Q: If a system undergoes a process between fixed (known) states 1 and 2, its pressure change depends on…
A: Find the solution below
Q: A vessel at 398K initially contains 0.20 atm HA gas, 0.20 atm H2 gas and excess solid A2. Calculate…
A: Given :- At 398K pressure of HA = 0.20atm pressure of H2 = 0.20atm and solid A2 Kp = 1
Q: What are the values of ΔH and ΔS (in kJ>mol) for the change from gaseous toliquid H2O?
A: The Gibbs free energy denoted by G, combined enthalpy and entropy into a single value. The change in…
Q: alculate ΔGmix for the following mixtures at 298 K and 1.00 atm,, assuming these gases behave as…
A: The importance of Gibbs energy is that it gives information about the spontaneity of the reaction or…
Q: n Constants for the che eg 52000go are Kp= l.1x at 2,200k Kp = 3.6* 2,500k %3D f these statements is…
A: The question is based on the concept of equilibrium. we have to identify the correct statement out…
Q: Consider the process for which 1.00 mol of ethyl acetate, C4H8O2, undergoes the following chang…
A: The given change occurs in two steps: 1. Conversion of ethyl acetate from liquid to vapor(gas) at…
Q: Consider the reaction: 2A(g) + B(g) → 2C(g) If ΔG° = 50.0 kJ/mol at T = 25°C and PA = PB = 1 atm and…
A:
Q: 10. What is ∆G for the decomposition of CaCO3 at 298K and a partial pressure of CO2 of 4*10-4 bar?…
A: Given data: ∆Gfo for CaCO3(s) = -1129 kJ/mol, ∆Gfo for CaO (s) = -604 kJ/mol, ∆Gfo for CO2(g) = -394…
Q: 2) Given the following data for graphite and diamond at 298K. S°(diamond)…
A:
Q: g. At T = 800 K, what would the value of AG be if the P of CO₂ = 0.1 atm? If the P of CO₂ = 10 atm?…
A:
Q: Calculate S when 0.0385 mol of an ideal gas (Cv,m = 1.5R) at 20.0oC and 1.30 atm expand to 0.900…
A: Temperature can be converted from degree celsius to kelvin by the expression: T1K=20+273.15=293.15…
Q: Calculate AG° at 595 K for H20(g) + 1/2 02(g) S H2O2(g) using the following data: H2(g) +02(g) 5…
A: We have two reaction that we have to Manipulate in such a way that we get desired equation. While…
Q: For 2-methylbutane, the AH° of vaporization is 25.22 kJ/mol and the AS° of vaporization is 84.48 J/…
A: We have given that For 2-methylbutane ∆H°= 25.22KJ/mole ∆S° = 84.48J/K•mole Pressure = 1 atm…
Q: (CO2) Removal of (increase, Forward Keq CO2inal + H2Og decrease, no change) in the amount of H:COз…
A: As per our company guidelines we are supposed to answer only first three subparts. kindly repost…
Q: The value of Henry's constant KH is
A: The answer for the first question is given below. Kindly post the other question as separate…
Q: processes would ΔS° be expected to be most positive?
A: 1) Entropy is degree of randomness or disorderness If number of gaseous moles increases then □S °…
Q: What is Boyle's law constant, kp if a sealed rigid container with a volume, Vof 0.600 L has a…
A: The formula required is as follows,
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A: Given, mass of O2 = 4.40 g Mass of He = 24.8 g Molar mass of O2 = 32.0 g/mol Molar mass of He = 4…
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A: Given Process: CH3OH(g, 122.0 ºC, 1.00 atm) ⟶ CH3OH(l, 26.0 ºC, 1.00 atm) To Calculate: The values…
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- Carbon monoxide poisoning results when carbon monoxide replaces oxygen bound to hemoglobin. The oxygenated form of hemoglobin, HbO2 carries O2 to the lungs. HbO2(aq)+CO(g)HbCO(aq)+O2(g) At 98.6°F (37°C), G° for the reaction is about -14 kJ. What is the ratio of [HbO2] to [HbCO] when the pressure of CO is the same as that of O2?Hemoglobin (Hb) binds to both oxygen and carbon monoxide. When the carbon monoxide replaces the oxygen in an organism, the following reaction occurs: HbO2(aq)+CO(g)HbCO(aq)+O2(g) At 37C, K is about 200. When equal concentrations of HbO2 and HbCO are present, the effect of CO inhalation is fatal. Assuming PO2=0.21atm, what is PCO when [ HbO2 ]=[ HbCO ]?Amoxicillin is an antibiotic packaged as a powder. When it is used to treat babies and small animals, the pharmacist or veterinarian must suspend it in water, so that it can be administered orally with a medicine dropper. The label says to dispose of unused suspension after 14 days. It also points out that refrigeration is required. In the context of this chapter, what is implied in the latter two statements?
- The thermal decomposition of ethylene occurs in manyindustrial contexts, for example, during ethylene transit inpipelines, formation of polyethylene, drying of the gas, and sep-arating it from impurities. The decomposition reaction is CH₂=CH₂(g)→CH₄(g)+C(graphite) .Assume that the decomposition begins at 10°C and 50.0 atm with agas density of 0.215 g/mL and the temperature increases by 950 K.What is the final pressure of the confined gas (ignore the vol-ume of graphite and use the van der Waals equation)?Dinitrogen tetroxide decomposes to form nitrogen dioxide according to the following reaction: N2O4(g)⇌2NO2(g), Kp=6.7N2O4(g)⇌2NO2(g), Kp=6.7 at 298K298K A reaction vessel contains 0.45 atmatm of N2O4N2O4 and 2.0 atm NO2atm NO2. Which statement is true of the reaction system? View Available Hint(s) Dinitrogen tetroxide decomposes to form nitrogen dioxide according to the following reaction: at A reaction vessel contains 0.45 of and 2.0 . Which statement is true of the reaction system? a. The reaction system proceeds to the right (forming more product). b. The reaction system is at equilibrium. c. The reaction system proceeds to the left (forming more reactant). d. It is impossible to determine the future progress of the reaction based on the information given. Consider the reaction between bromine and chlorine gases to form bromochloride: Br2(g)+Cl2(g)⇌2BrCl(g), Kc=1.11×10−4Br2(g)+Cl2(g)⇌2BrCl(g), Kc=1.11×10−4 at 150K150K A reaction vessel…Dinitrogen tetroxide decomposes to form nitrogen dioxide according to the following reaction: N2O4(g)⇌2NO2(g), Kp=6.7N2O4(g)⇌2NO2(g), Kp=6.7 at 298K298K A reaction vessel contains 0.45 atmatm of N2O4N2O4 and 2.0 atm NO2atm NO2. Which statement is true of the reaction system? View Available Hint(s) Dinitrogen tetroxide decomposes to form nitrogen dioxide according to the following reaction: at A reaction vessel contains 0.45 of and 2.0 . Which statement is true of the reaction system? a. The reaction system proceeds to the right (forming more product). b. The reaction system is at equilibrium. c. The reaction system proceeds to the left (forming more reactant). d. It is impossible to determine the future progress of the reaction based on the information given.
- The oxidation of nitrogen oxide produces nitrogen dioxide. As shown : 2NO(g) + O2(g) -> 2NO2 (g) if 0.400 moles of NO(g) and 0.140 moles of O2 (g) are reacted in a 2.50m3 vessel at 298 K how many moles of NO2 (g) will be produced?A sample of graphite sealed under 0.458 atm of CO2(g) at 1080 K forms CO(g) and makes Ptot = 0.757 atm at eq≡m. Find KP: C(s) + CO2(g) 2 CO(g) KP = Peq(CO)2 Set up an ICE Table: Use other geven data to calculate the unknown: Ptot = 0.757 atm = Peq(CO2) + Peq(CO)= 0.458 – x + 2x = 0.458+x x=o.299 atm Peq(CO2) = 0.458 – x = ______ atm Peq(CO) = 2x = ______ atm Kp=Peq(CO)2 / Peq(CO2) = _____^2 atm2/ _____ atm = ______ atmA series of reactions carried out in separate containers at a constant volume and a constant pressure. For each reaction, what is the ratio of the final temperature to the intial temperature? (enter answers as simplified ratios) 1) Cl2(g) +H2(g) --> 2HCl(g) 2) CH4 +2O2(g) --> CO2(g) + 2H2O(g) 3) S(g) + H2(g) --> H2S(g) 4) C2H4(g) + 3O2(g) --> 2CO2(g) + 2H2O(g)
- For 2CO +O2 -> 2CO2 where all are gases, if the pressures are in order of species: 2 atm, 5 atm, 3 atm, the Kp isA sample of gas in which [H2S] = 5.96 M is heated to 1400 K in a sealed vessel. After chemical equilibrium has been achieved, what is the value of [H2S]? Assume no H2 or S2 was present in the original sample.10. What is ∆G for the decomposition of CaCO3 at 298K and a partial pressure of CO2 of 4*10-4 bar? ∆Gf0 for CaCO3(s), CaO(s) and CO2(g) are -1129 kJ/mol, -604 kJ/mol and -394 kJ/mol, respectively. CaCO3(s) → CaO(s) + CO2(g) A. 0 B. -131 kJ/mol C. 112 kJ/mol D. 131 kJ/mol E. 150 kJ/mol (Correct answer is C, I'm just looking for an explanation!).